DUBACH/SEAGULL GAS Refinery, Dubach, Louisiana | Oil Infrastructure

DUBACH/SEAGULL GAS is a refinery located in Dubach, Louisiana, United States. The facility is operational and classified under NAICS code 324110, which covers petroleum refineries. Louisiana is a major hub for oil refining and petrochemical production, with a dense network of pipelines and coastal access for crude oil imports and product exports. The refinery operates within the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Clean Air Act (CAA) Refinery MACT standards for air emissions and the Clean Water Act for wastewater discharges. As a refinery in Louisiana, it is also subject to state-level environmental regulations from the Louisiana Department of Environmental Quality (LDEQ). The facility's specific capacity and technical details are not publicly available, but typical refineries in this region range from small to medium scale, often focusing on niche products or serving local markets. Environmental considerations for refineries in Louisiana include proximity to the Mississippi River and Gulf Coast, which poses spill risks to sensitive aquatic ecosystems. The facility's location in Lincoln Parish, away from major coastal areas, may reduce some spill risks but still requires robust containment and emergency response plans. The refinery contributes to the local economy by providing jobs and supporting downstream industries such as transportation and manufacturing.

The refinery is situated in Lincoln Parish, Louisiana, an inland area with a mix of forest and agricultural land. While not directly on the coast, the region is part of the larger Mississippi River watershed, meaning any spills or runoff could eventually impact aquatic systems. Refineries in Louisiana must comply with the EPA's Spill Prevention, Control, and Countermeasure (SPCC) rules and the Oil Pollution Act of 1990. The facility's environmental management likely includes air emission controls for volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) under the Refinery MACT standards.